package com.fjb.config;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import com.fjb.controller.base.BaseController;
import com.fjb.pojo.login.LoginUserInfo;

/**
 * @Description:TODO
 * @author hemiao
 * @time:2019年5月2日 下午8:54:34
 */
public class LoginIntercept implements HandlerInterceptor {
	
	private static final Logger logger = LoggerFactory.getLogger(LoginIntercept.class);
	
	@Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
    	LoginUserInfo loginUserInfo = (LoginUserInfo)request.getSession().getAttribute(BaseController.LOGIN_USER_INFO);
    	if(loginUserInfo==null) {				
    		response.sendRedirect(request.getContextPath()+"/login");
    		return false;
    	}	
        return true;
    }
 
    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
 
    }
 
    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
 
    }
	
}
